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6.3.5.1 File ............................................................................................................................................................................ 296
6.3.5.2 Edit ............................................................................................................................................................................ 299
6.3.5.3 Format ....................................................................................................................................................................... 299
6.3.5.4 View .......................................................................................................................................................................... 302
6.3.5.5 Objects ...................................................................................................................................................................... 303
6.3.5.6 Project ....................................................................................................................................................................... 304
6.3.6 Standard bar ..................................................................................................................................................... 304
6.3.7 Format bar ........................................................................................................................................................ 305
6.3.8 Project Explorer ................................................................................................................................................ 306
6.3.8.1 Screen ....................................................................................................................................................................... 306
6.3.9 Tool box ............................................................................................................................................................ 309
6.3.9.1 Basic Objects ............................................................................................................................................................ 309
6.3.9.2 Enhanced Objects ..................................................................................................................................................... 351
6.3.9.3 Graphics .................................................................................................................................................................... 370
6.3.9.4 Symbol Factory ......................................................................................................................................................... 378
6.3.9.5 Project Tools ............................................................................................................................................................. 386
7. WEBSERVER .................................................................................................................................................................. 390
7.1 REQUIREMENTS ............................................................................................................................................................. 390
7.2 HOW TO CONFIGURE WEB SERVER SETTINGS.................................................................................................................. 391
7.2.1 How to Configure Static IP Address ................................................................................................................. 391
7.2.2 How to Enable Web Server .............................................................................................................................. 392
7.3 HOW TO VIEW RECORDER DATA IN PC VIA WEBSERVER: ................................................................................................. 393
8. MODBUS COMMUNICATION ......................................................................................................................................... 402
8.1 MODBUS ADDRESS MAPPING ......................................................................................................................................... 402
8.1.1 Input Register (3xxxxx) Parameter Table for Modbus RTU Slave / TCP Server .............................................. 402
8.1.1.1 AI / DI / DO / AO Channel Data (Integer Type) ......................................................................................................... 402
8.1.1.2 AI / DI / DO / AO Channel Data (Float Type) ............................................................................................................ 404
8.1.1.3 Math Channel Data (Integer Type) ........................................................................................................................... 406
8.1.1.4 Math Channel Data (Float Type) ............................................................................................................................... 409
8.1.1.5 PID Process Control Module Data (Integer Type) .................................................................................................... 410
8.1.1.6 PID Process Control Module Data (Float Type) ....................................................................................................... 420
8.1.1.7 System Information (Integer Type) ........................................................................................................................... 428
8.1.1.8 System Information (Float Type) ............................................................................................................................... 428
8.1.2 Holding Register (4xxxxx) Parameter Table for Modbus RTU Slave / TCP Server .......................................... 429
8.1.2.1 External Channels 2 Bytes Data (Integer Type) ....................................................................................................... 429
8.1.2.2 External Channels 4 Bytes Data (Integer Type) ....................................................................................................... 431
8.1.2.3 External Channels 4 Bytes Data (Float Type) .......................................................................................................... 434
8.1.3 Holding Register Parameter Table for Remote Command ............................................................................... 436
8.1.3.1 Command Data ......................................................................................................................................................... 436
8.1.3.2 Scale Low (DWord Type) .......................................................................................................................................... 444
8.1.3.3 Scale High (DWord Type) ......................................................................................................................................... 453
8.1.3.4 Others (Word Type) .................................................................................................................................................. 465
8.2 MODBUS COMMUNICATION ............................................................................................................................................. 465
8.2.1 Read Input Registers (Function 0x04) .............................................................................................................. 465
8.2.2 Preset (Write) Multiple Registers (Function 0x10) ............................................................................................ 466
8.2.3 Placing the CRC into message ......................................................................................................................... 466
8.3 SAMPLE CODE............................................................................................................................................................... 467
8.3.1 CRC Generation Function ................................................................................................................................ 467
8.3.2 Read Data Function .......................................................................................................................................... 468
8.3.3 Convert Data Function ...................................................................................................................................... 469
8.3.4 Read AI Function .............................................................................................................................................. 469
8.3.5 Read Math Function ......................................................................................................................................... 470
8.3.6 Read DI Function .............................................................................................................................................. 471
8.3.7 Read AO Function ............................................................................................................................................ 472
8.3.8 Read DO Function ............................................................................................................................................ 472
8.3.9 Read External Function .................................................................................................................................... 473
8.4 APPENDIX ..................................................................................................................................................................... 473
8.4.1 Modbus RTU Slave / TCP Server Register data type table .............................................................................. 473
8.4.2 Inquire AI range ................................................................................................................................................ 473
8.4.3 AI Conversion Example .................................................................................................................................... 474
8.4.4 Math Conversion Sample ................................................................................................................................. 474
8.4.4.1 Transformation Disable ............................................................................................................................................. 475
8.4.4.2 Transformation as value ........................................................................................................................................... 475
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